Stashed in your Personal Inventory is a mission map, taken from the Crime Lord's tactician's footlocker which shows a nearby location of a small settlement with which all contact has been lost. Presumably, there are valuables to be had there.
Find the location shown on the map in the Open Sea, and track down the treasure to be dug up.
Basically, with the introduction of higher level Treasure Maps, providing one as an extra tutorial reward would also introduce to new players how to use them.
What you are looking for on the horizon of the Open Seas is a big RED "X" along the coastline. The landscape of the Treasure Map should give you a clue where to look.
Additional Treasure Map Missions can be purchased from the Treasure Aisle store as Map Cases for 20 BSPs.
- Search the Jungle for Valuables